The job duties of a cruise waiter involve providing service to diners in a cruise ship’s onboard restaurant. As a server, you take orders and bring food and beverages to passengers. Your responsibilities can vary depending on the restaurant or dining room where you work. You may need to answer passenger questions and make recommendations for food and wine pairings, or you can work during special events or in nightlife venues. Some waiters work in multiple locations on a ship during their workday. In addition to guest services, your job can also include cleaning, stocking, and taking inventory.